/* ============================================
   MAGAZINE-STYLE PORTFOLIO
   Dark green + Pink editorial design
   ============================================ */

:root {
  --green: #3B5249;
  --green-dark: #2D3E36;
  --pink: #F0C4C4;
  --pink-light: #F5D5D5;
  --pink-dark: #E0AEAE;
  --ink-dark: #1a1a1a;
  --ink-light: #f0f0f0;
  --white: #ffffff;
  --font-display: 'TAN Nimbus', 'Syne', serif;
  --font-body: 'TAN Nimbus', 'Space Grotesk', serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light theme overrides */
body.theme-light {
  --green: #4A6B5D;
  --pink: #F5D5D5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--green);
  color: var(--ink-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--pink);
  color: var(--green);
}

a { color: inherit; text-decoration: none; }

/* ============================================
   FIXED SIDE NAV
   ============================================ */
.fixed-nav {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  padding: 8px;
  background: rgba(43, 62, 54, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-left: 2px solid rgba(240, 196, 196, 0.2);
}

.fixed-nav a {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--pink);
  padding: 6px 12px;
  transition: background 0.2s, color 0.2s;
  display: block;
  text-align: right;
}

.fixed-nav a:hover,
.fixed-nav a.is-active {
  background: var(--pink);
  color: var(--green);
}

.theme-toggle {
  border: 2px solid var(--pink);
  background: transparent;
  color: var(--pink);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  margin-top: 4px;
  transition: background 0.2s;
}

.theme-toggle:hover {
  background: var(--pink);
  color: var(--green);
}

.theme-toggle-knob { line-height: 1; }

/* ============================================
   PAGE — FULL SCREEN SECTIONS
   ============================================ */
.page {
  min-height: 100vh;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ============================================
   PAGE 1: HERO LANDING
   ============================================ */
.page-hero {
  background: var(--green);
  flex-direction: column;
  justify-content: space-between;
  padding: 0;
}

.hero-bg {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-giant-text {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 14rem);
  font-weight: 800;
  color: var(--pink);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.9;
  position: relative;
  z-index: 1;
  text-align: center;
  opacity: 0.85;
}

.hero-text-behind {
  position: relative;
}

.hero-photo-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: clamp(280px, 35vw, 480px);
  height: clamp(350px, 45vw, 600px);
  overflow: hidden;
}

.hero-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-bottom {
  width: 100%;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(0.7rem, 1.2vw, 1rem);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--pink);
}

.hero-year {
  font-family: var(--font-body);
  font-size: clamp(0.7rem, 1.2vw, 1rem);
  letter-spacing: 2px;
  color: var(--pink);
}

/* ============================================
   PAGE 2: TABLE OF CONTENTS
   ============================================ */
.page-toc {
  background: var(--pink);
  color: var(--ink-dark);
}

.toc-layout {
  width: min(100%, 1100px);
  padding: 4rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.toc-label {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.toc-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  color: var(--green);
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.toc-list li a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s, padding-left 0.3s var(--ease-out);
}

.toc-list li a::before {
  content: '•';
  color: var(--green);
  font-size: 1.2rem;
}

.toc-list li a:hover {
  border-bottom-color: var(--green);
  padding-left: 8px;
}

/* ============================================
   SECTION EYEBROW
   ============================================ */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.8rem;
}

/* ============================================
   PAGE 3: ABOUT + CHATBOT
   ============================================ */
.page-about {
  background: var(--green);
  min-height: 100vh;
  align-items: stretch;
}

.about-split {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.about-left-panel {
  background: var(--green);
  padding: 4rem 3rem;
  display: flex;
  align-items: center;
}

.about-text-content {
  max-width: 500px;
}

.about-heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.9;
  color: var(--pink);
  margin-bottom: 1.5rem;
}

.about-body-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(240, 196, 196, 0.8);
}

.about-right-panel {
  background: var(--pink);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   CHATBOT — on pink background
   ============================================ */
.assistant-chat {
  width: 100%;
  max-width: 420px;
}

.chat-shell {
  height: 580px;
  border: 2px solid var(--green);
  background: var(--white);
  display: grid;
  grid-template-rows: auto minmax(120px, 1fr) auto auto;
  overflow: hidden;
}

.chat-header {
  border-bottom: 2px solid var(--green);
  padding: 0.8rem 1rem;
  background: var(--green);
  color: var(--pink);
}

.chat-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}

.chat-subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  opacity: 0.7;
}

.chat-window {
  padding: 0.8rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 0;
  color: var(--ink-dark);
}

.chat-msg {
  max-width: 86%;
  border: 2px solid var(--green);
  padding: 0.5rem 0.7rem;
  font-size: 0.88rem;
  line-height: 1.5;
  flex-shrink: 0;
  color: var(--ink-dark);
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--pink-light);
}

.chat-msg.assistant {
  align-self: flex-start;
  background: #f9f9f9;
}

.chat-msg.typing { width: 78px; }

.chat-msg.media {
  padding: 0.3rem;
  overflow: hidden;
  width: min(86%, 320px);
  max-width: min(86%, 320px);
  line-height: 0;
}

.chat-media-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: contain;
  border: 2px solid var(--green);
}

.chat-input-wrap {
  border-top: 2px solid var(--green);
  background: #fafafa;
  padding: 0.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem;
}

.chat-input {
  width: 100%;
  border: 2px solid var(--green);
  background: var(--white);
  color: var(--ink-dark);
  font: inherit;
  font-size: 0.85rem;
  padding: 0.5rem 0.6rem;
}

.chat-input::placeholder { color: #999; }
.chat-input:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }

.chat-send-btn {
  border: 2px solid var(--green);
  background: var(--green);
  color: var(--pink);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  transition: opacity 0.2s;
}

.chat-send-btn:hover { opacity: 0.85; }

.chat-suggestions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  border-top: 2px solid var(--green);
  padding: 0.5rem;
  max-height: 150px;
  overflow-y: auto;
  align-content: start;
}

.chat-q-btn {
  border: 2px solid var(--green);
  background: var(--pink-light);
  color: var(--ink-dark);
  padding: 0.4rem 0.5rem;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  text-align: left;
  width: 100%;
}

.chat-q-btn:hover:not(:disabled) {
  background: var(--green);
  color: var(--pink);
}

.chat-q-btn:disabled { opacity: 0.5; cursor: default; }

/* ============================================
   PAGE 4: EXPERIENCE
   ============================================ */
.page-experience {
  background: var(--pink);
  color: var(--ink-dark);
  align-items: stretch;
}

.exp-layout {
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 100vh;
}

.exp-left {
  padding: 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.exp-item {
  padding-bottom: 1.5rem;
  border-bottom: 2px solid rgba(59, 82, 73, 0.15);
}

.exp-item:last-child { border-bottom: none; }

.exp-period {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.3rem;
}

.exp-role {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.exp-company {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.5rem;
}

.exp-company a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

.exp-points {
  padding-left: 1rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(26, 26, 26, 0.75);
}

.exp-points li { margin-bottom: 0.3rem; }

.exp-right {
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.exp-giant-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--pink);
  text-align: right;
}

/* ============================================
   PAGE 5: PROJECTS
   ============================================ */
.page-projects {
  background: var(--green);
  flex-direction: column;
  padding: 4rem 3rem;
  align-items: flex-start;
  justify-content: flex-start;
}

.projects-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2rem;
}

.projects-header .section-eyebrow {
  color: var(--pink);
}

.projects-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--pink);
  line-height: 0.95;
}

.projects-controls {
  display: flex;
  gap: 0.4rem;
}

.projects-arrow {
  border: 2px solid var(--pink);
  background: transparent;
  color: var(--pink);
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  font-weight: 700;
}

.projects-arrow:hover:not(:disabled) {
  background: var(--pink);
  color: var(--green);
}

.projects-arrow:disabled { opacity: 0.3; cursor: default; }

.projects-carousel {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  padding-bottom: 1rem;
}

.projects-carousel::-webkit-scrollbar { display: none; }

.projects-track {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.project-card {
  width: min(80vw, 380px);
  border: 2px solid rgba(240, 196, 196, 0.3);
  background: rgba(240, 196, 196, 0.06);
  flex: 0 0 auto;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
  display: block;
  text-decoration: none;
  color: inherit;
}

.project-card:hover {
  border-color: var(--pink);
  transform: translateY(-4px);
}

.card-link { text-decoration: none; color: inherit; display: block; }

.project-preview {
  width: calc(100% - 1.2rem);
  margin: 0.6rem;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  display: block;
  border: 2px solid rgba(240, 196, 196, 0.2);
  background: rgba(0, 0, 0, 0.2);
  transition: transform 0.4s var(--ease-out);
}

.project-card:hover .project-preview { transform: scale(1.03); }

.project-card h3 {
  margin: 0.3rem 0.8rem 0.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--pink);
}

.project-card p {
  margin: 0 0.8rem 0.5rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(240, 196, 196, 0.65);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0.5rem 0.8rem 0.8rem;
}

.project-tags span {
  border: 1px solid rgba(240, 196, 196, 0.3);
  padding: 3px 8px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--pink);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ============================================
   PAGE 6: RESEARCH
   ============================================ */
.page-research {
  background: var(--pink);
  color: var(--ink-dark);
}

.research-layout {
  width: min(100%, 1100px);
  padding: 4rem 3rem;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.research-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--green);
}

.research-venue {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.5rem;
}

.research-paper-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--ink-dark);
}

.research-role {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 1rem;
}

.research-abstract {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.7);
}

/* ============================================
   PAGE 7: SKILLS
   ============================================ */
.page-skills {
  background: var(--green);
  flex-direction: column;
  padding: 4rem 3rem;
  align-items: flex-start;
  justify-content: center;
}

.skills-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--pink);
  line-height: 0.95;
}

.skills-intro {
  font-size: 0.9rem;
  color: rgba(240, 196, 196, 0.65);
  max-width: 600px;
  margin: 1rem 0 0;
}

.page-skills .section-eyebrow { color: var(--pink); }

.skills-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  width: 100%;
  max-width: 1100px;
  border: 2px solid rgba(240, 196, 196, 0.15);
}

.skills-card {
  background: rgba(240, 196, 196, 0.04);
  padding: 1.2rem;
  display: grid;
  gap: 0.6rem;
  border-right: 1px solid rgba(240, 196, 196, 0.1);
  border-bottom: 1px solid rgba(240, 196, 196, 0.1);
  transition: background 0.3s;
}

.skills-card:hover {
  background: rgba(240, 196, 196, 0.08);
}

.skills-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pink);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.skill-chip {
  display: inline-flex;
  border: 1px solid rgba(240, 196, 196, 0.2);
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(240, 196, 196, 0.7);
  transition: border-color 0.3s, color 0.3s;
}

.skill-chip:hover {
  border-color: var(--pink);
  color: var(--pink);
}

/* ============================================
   PAGE 8: ACHIEVEMENTS
   ============================================ */
.page-achievements {
  background: var(--pink);
  color: var(--ink-dark);
  align-items: stretch;
}

.achievements-layout {
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 100vh;
}

.achievements-left {
  padding: 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.achievement-item {
  padding-bottom: 1.5rem;
  border-bottom: 2px solid rgba(59, 82, 73, 0.15);
}

.achievement-item:last-child { border-bottom: none; }

.achievement-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.achievement-item p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(26, 26, 26, 0.7);
}

.achievements-right {
  background: var(--green);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  padding: 3rem;
  text-align: right;
}

.achievements-right .section-eyebrow {
  color: var(--pink);
}

.achievements-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--pink);
}

/* ============================================
   PAGE 9: CONTACT
   ============================================ */
.page-contact {
  background: var(--green);
  text-align: center;
}

.contact-layout {
  max-width: 600px;
  padding: 3rem;
}

.page-contact .section-eyebrow {
  color: var(--pink);
}

.contact-heading {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--pink);
  margin-bottom: 1rem;
}

.contact-subtitle {
  font-size: 0.95rem;
  color: rgba(240, 196, 196, 0.65);
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.contact-links a {
  font-size: 1rem;
  color: var(--pink);
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s;
  padding-bottom: 2px;
}

.contact-links a:hover {
  border-bottom-color: var(--pink);
}

.contact-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--pink);
  color: var(--green);
  border: 2px solid var(--pink);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background 0.3s, color 0.3s;
  cursor: pointer;
}

.btn:hover {
  background: transparent;
  color: var(--pink);
}

/* ============================================
   CONTACT PANEL
   ============================================ */
.contact-panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 200;
}

.contact-panel-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.contact-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(460px, 100%);
  height: 100dvh;
  background: var(--green);
  border-left: 2px solid var(--pink);
  transform: translateX(104%);
  transition: transform 0.4s var(--ease-out);
  z-index: 210;
  padding: 1.5rem;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 1rem;
}

.contact-panel.is-open { transform: translateX(0); }

.contact-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-panel-head h3 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--pink);
}

.contact-panel-close {
  border: 2px solid var(--pink);
  background: transparent;
  color: var(--pink);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-panel-close:hover {
  background: var(--pink);
  color: var(--green);
}

.contact-panel-copy {
  font-size: 0.88rem;
  color: rgba(240, 196, 196, 0.7);
}

.contact-panel-copy a {
  color: var(--pink);
  text-decoration: underline;
}

.contact-panel-form {
  display: grid;
  align-content: start;
  gap: 0.5rem;
}

.contact-panel-form label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pink);
}

.optional-field {
  font-weight: 500;
  opacity: 0.5;
}

.contact-panel-form input,
.contact-panel-form textarea {
  width: 100%;
  border: 2px solid rgba(240, 196, 196, 0.3);
  background: rgba(240, 196, 196, 0.05);
  color: var(--ink-light);
  font: inherit;
  font-size: 0.88rem;
  padding: 0.6rem;
  transition: border-color 0.3s;
}

.contact-panel-form input:focus-visible,
.contact-panel-form textarea:focus-visible {
  outline: none;
  border-color: var(--pink);
}

.contact-panel-form textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-panel-status {
  min-height: 1rem;
  font-size: 0.85rem;
  color: var(--pink);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  padding: 2rem 3rem;
  text-align: center;
  color: rgba(240, 196, 196, 0.4);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-top: 1px solid rgba(240, 196, 196, 0.1);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   HIDDEN ELEMENTS (from old layout)
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 900px) {
  .about-split {
    grid-template-columns: 1fr;
  }

  .about-left-panel {
    padding: 3rem 2rem;
  }

  .about-right-panel {
    padding: 2rem;
  }

  .exp-layout {
    grid-template-columns: 1fr;
  }

  .exp-right {
    padding: 2rem;
    min-height: auto;
  }

  .exp-giant-title {
    text-align: left;
  }

  .toc-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .research-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .achievements-layout {
    grid-template-columns: 1fr;
  }

  .achievements-right {
    text-align: left;
    align-items: flex-start;
    min-height: auto;
    padding: 2rem;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fixed-nav {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    transform: none;
    flex-direction: row;
    justify-content: center;
    gap: 0;
    border-left: none;
    border-top: 2px solid rgba(240, 196, 196, 0.2);
  }

  .fixed-nav a {
    padding: 8px 10px;
    font-size: 8px;
  }

  .page-projects {
    padding: 3rem 2rem;
  }

  .page-skills {
    padding: 3rem 2rem;
  }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 520px) {
  .hero-giant-text {
    font-size: 4rem;
  }

  .hero-photo-wrap {
    width: 220px;
    height: 280px;
  }

  .hero-bottom {
    padding: 1rem 1.5rem;
  }

  .about-heading {
    font-size: 3rem;
  }

  .chat-shell {
    height: 480px;
  }

  .chat-suggestions {
    grid-template-columns: 1fr;
  }

  .exp-giant-title {
    font-size: 2.5rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .contact-heading {
    font-size: 2.5rem;
  }

  .contact-actions {
    flex-direction: column;
  }

  .projects-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .page-projects,
  .page-skills {
    padding: 2.5rem 1.5rem;
  }

  .fixed-nav a {
    font-size: 7px;
    padding: 6px 6px;
    letter-spacing: 0.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================
   2026-04 Layout Alignment Fixes
   ============================================ */

html {
  scroll-behavior: auto;
  scroll-padding-top: 90px;
}

.fixed-nav {
  display: none;
}

.top-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.4rem;
  background: rgba(45, 62, 54, 0.92);
  border-bottom: 1px solid rgba(240, 196, 196, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.top-nav a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pink);
  border: 1px solid transparent;
  padding: 0.28rem 0.55rem;
}

.top-nav a:hover,
.top-nav a.is-active {
  border-color: rgba(240, 196, 196, 0.65);
  background: rgba(240, 196, 196, 0.18);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.header-btn {
  border: 2px solid var(--pink);
  color: var(--pink);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.45rem 0.7rem;
}

.page {
  overflow: visible;
  padding-top: 74px;
}

.page-hero {
  padding-top: 74px;
}

.hero-bg {
  align-items: flex-start;
  padding-top: 1.2rem;
}

.hero-giant-text {
  font-size: clamp(2.6rem, 7.5vw, 7.2rem);
  line-height: 0.95;
  opacity: 0.9;
}

.hero-photo-wrap {
  width: clamp(300px, 36vw, 520px);
  height: clamp(380px, 48vw, 660px);
  filter: contrast(1.08) saturate(1.04);
}

.hero-tagline {
  font-size: clamp(0.75rem, 1.05vw, 0.95rem);
  letter-spacing: 0.08em;
  color: var(--pink);
}

.about-split {
  grid-template-columns: minmax(280px, 1fr) minmax(380px, 1.25fr);
}

.about-heading {
  font-size: clamp(2.15rem, 5vw, 4.5rem);
  text-transform: none;
}

.assistant-chat {
  max-width: 560px;
}

.chat-shell {
  height: 690px;
}

.page-experience {
  align-items: stretch;
}

.exp-layout {
  width: min(100%, 1260px);
  margin: 0 auto;
  padding: 2.2rem 2rem;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 3fr);
  gap: 1.5rem;
  min-height: calc(100vh - 74px);
}

.exp-title-col {
  align-self: start;
  position: sticky;
  top: 106px;
}

.exp-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.1vw, 2.3rem);
  font-weight: 800;
  color: var(--green);
  line-height: 1.05;
}

.exp-content-col {
  background: rgba(255, 255, 255, 0.38);
  border: 2px solid rgba(59, 82, 73, 0.22);
  padding: 1.6rem 1.4rem;
}

.page-projects {
  background: var(--pink);
  color: var(--ink-dark);
}

.projects-header .section-eyebrow,
.projects-title {
  color: var(--green);
}

.projects-arrow {
  border-color: var(--green);
  color: var(--green);
}

.projects-arrow:hover:not(:disabled) {
  background: var(--green);
  color: var(--pink);
}

.project-card {
  border: 2px solid rgba(59, 82, 73, 0.28);
  background: rgba(255, 255, 255, 0.6);
}

.project-card h3 {
  color: var(--green);
}

.project-card p {
  color: rgba(26, 26, 26, 0.82);
}

.project-tags span {
  border-color: rgba(59, 82, 73, 0.3);
  color: var(--green);
}

.research-layout {
  width: min(100%, 1260px);
  padding: 2.2rem 2rem;
  margin: 0 auto;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 3fr);
  gap: 1.5rem;
  align-items: start;
}

.research-title-col {
  position: sticky;
  top: 106px;
}

.research-title {
  font-size: clamp(1.45rem, 2vw, 2.2rem);
  line-height: 1.08;
}

.research-content-col {
  background: rgba(255, 255, 255, 0.42);
  border: 2px solid rgba(59, 82, 73, 0.2);
  padding: 1.6rem 1.4rem;
}

.page-skills {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.skills-wrapper {
  width: min(100%, 1260px);
}

.skills-header {
  max-width: 900px;
  margin: 0 auto;
}

.skills-grid {
  margin-inline: auto;
  border-color: rgba(240, 196, 196, 0.35);
}

.skills-card {
  background: rgba(240, 196, 196, 0.14);
}

.skills-label {
  color: #ffdede;
  font-size: 0.78rem;
}

.skill-chip {
  border-color: rgba(240, 196, 196, 0.6);
  color: #fff5f5;
  font-weight: 800;
  background: rgba(45, 62, 54, 0.42);
}

.ach-layout {
  width: min(100%, 1260px);
  margin: 0 auto;
  padding: 2.2rem 2rem;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(0, 3fr);
  gap: 1.5rem;
  min-height: calc(100vh - 74px);
}

.ach-title-col {
  position: sticky;
  top: 106px;
  align-self: start;
}

.ach-title {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.15vw, 2.35rem);
  font-weight: 800;
  color: var(--green);
  line-height: 1.08;
}

.ach-content-col {
  background: rgba(255, 255, 255, 0.44);
  border: 2px solid rgba(59, 82, 73, 0.2);
  padding: 1.6rem 1.4rem;
}

.contact-layout {
  max-width: 820px;
  text-align: left;
}

.contact-heading {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.contact-subtitle {
  color: rgba(240, 196, 196, 0.84);
  max-width: 70ch;
}

.contact-links {
  gap: 0.9rem;
}

.contact-link-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0.75rem;
  align-items: baseline;
  border-bottom: 1px solid rgba(240, 196, 196, 0.2);
  padding-bottom: 0.5rem;
}

.contact-link-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(240, 196, 196, 0.8);
}

.contact-link-value {
  font-size: 0.97rem;
  color: var(--pink);
  word-break: break-word;
}

@media (max-width: 1000px) {
  .top-header {
    position: sticky;
  }

  .about-split,
  .exp-layout,
  .research-layout,
  .ach-layout {
    grid-template-columns: 1fr;
  }

  .exp-title-col,
  .research-title-col,
  .ach-title-col {
    position: static;
  }

  .chat-shell {
    height: 620px;
  }
}

@media (max-width: 640px) {
  .top-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.75rem 0.9rem;
  }

  .top-nav {
    width: 100%;
    row-gap: 0.4rem;
  }

  .page,
  .page-hero {
    padding-top: 108px;
  }

  .hero-photo-wrap {
    width: 285px;
    height: 360px;
  }

  .chat-shell {
    height: 560px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .contact-link-row {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }
}